NKARTA INC

Ticker: NKTX CUSIP: 65487U108 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022

Shares 1,560 Value ($000) $0 Avg Close $10.09 Range $5.07 - $14.57

Q1 2022

Shares 438 Value ($000) $5 Avg Close $10.70 Range $8.50 - $15.82

Q4 2021

Shares 438 Value ($000) $7 Avg Close $17.15 Range $12.46 - $27.82

Q3 2021

Shares 438 Value ($000) $12 Avg Close $31.68 Range $26.40 - $40.64

Q2 2021

Shares 438 Value ($000) $14 Avg Close $28.82 Range $23.02 - $37.93

Q1 2021

Shares 438 Value ($000) $14 Avg Close $47.78 Range $29.66 - $62.71

Q4 2020

Shares 438 Value ($000) $27 Avg Close $41.53 Range $24.53 - $79.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	1,560	$0	$10.09	$5.07 - $14.57
Q1 2022	438	$5	$10.70	$8.50 - $15.82
Q4 2021	438	$7	$17.15	$12.46 - $27.82
Q3 2021	438	$12	$31.68	$26.40 - $40.64
Q2 2021	438	$14	$28.82	$23.02 - $37.93
Q1 2021	438	$14	$47.78	$29.66 - $62.71
Q4 2020	438	$27	$41.53	$24.53 - $79.16